The Monster High #0 Free Comic Book Day 2017 is a highly collectible comic featuring the first appearance of the Monster High universe. Written by Rebecca Nalty, Abby Denson, and Arianna Florean, this US Comics tradition publication from Titan Comics offers a unique and thrilling adventure within the world of Adventure Time. With a CGC 9.8 rating, this free comic book is a must-have for any fan of the series or collector of monster-themed comics.